Woodworking blog entries tagged with 'total pressure probe'

Well with all the talk about dust collection going on I got the itch to measure my system again. I didn’t have my new hood for the chop saw built so that wasn’t measured and I’d like to know how it fairs. Also, last time I measured everything I had trouble reading Velocity Pressure, that reading was bouncing around so I averaged the low and high. I think that was in part due to where I placed the Pitot Tube, it was probably encountering too much air turbulence. So this time ...